PDF Expert
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    Contents
    • Using PDF Expert
      • Getting Started with PDF Expert
      • Highlight, underline, and strikethrough text
      • Text comments, shapes, and pop-up notes
      • Insert stamps to PDFs
      • Customize text and annotation colors
      • Draw on a PDF file
      • Use stickers in PDF Expert for iOS
      • View, search, and remove annotations
      • Export Annotation Summary
      • Content Selection Tool
      • Edit text in PDF files
      • Work with images in PDFs
      • Work with to-page and to-web links
      • Remove sensitive content
      • Supported forms and fields
      • Fill out PDF forms
      • Sign PDF documents
      • Enhance and adjust your scans
      • Convert scanned documents into text (OCR)
      • Scale and measure drawings
      • Polygon and polyline shapes
      • Red Line tools
      • Convert images, MS Office and iWork files to PDF
      • Export PDFs to other formats on Mac
      • Convert PDFs to images, Word, Excel, PowerPoint, Text files on iOS
      • Reading mode
      • Select your way to scroll pages
      • Enable the two-page view
      • Zooming modes in PDF Expert
      • Jump to a specific page
      • Bookmark pages
      • Create a table of contents in a PDF file
      • Turn on the Night or Sepia theme
      • Read PDF text out loud
      • Keep your device awake while reading
      • View two PDFs side by side
      • Add page numbers, bates numbers, and text
      • Use Smart Search
      • AI Chat with PDF
      • Page number indicator
      • Create a new PDF file
      • Add, delete, and rearrange PDF pages
      • Rename files and folders
      • Recents and Favorites
      • Sort files and folders by name, date, and size
      • Password protect PDFs
      • Save the file as flatten
      • Reduce the PDF file size
      • Merge PDFs
      • Manage annotated pages
      • Move files and folders
      • Switch between the Grid and List views
      • Mark files and folders with color tags
      • Open a file in PDF Expert
      • Organize your files with Inbox
      • Page Resize
      • Access your device files via the Files app folder
      • Sync your PDF files through web clouds
      • Sync a folder from cloud storage
      • Connect to Mac or PC via SMB
      • Set up sync with Mac via SFTP
      • Time Capsule setup
      • Share files via the Share button
      • Transfer files between iOS device and desktop using Wi-Fi
      • Transfer files from Safari to PDF Expert for iOS
      • Transfer files between iPad and iPhone using WebDAV
      • Share text with other apps
      • Share files from cloud via a link
      • Transfer files between PDF Expert and your Mac using a USB cable
      • PDF Expert Widgets
      • Turn on the Dark Mode
      • Work with tabs on your iPad
      • Customize the toolbar in PDF Expert for iOS
      • Create your own toolset in PDF Expert for iOS
      • Make PDF Expert your default PDF viewer on Mac
      • Open email attachments in PDF Expert
      • Keyboard Shortcuts
      • Make presentations with PDF Expert and FaceTime
      • Full Screen Mode on Mac
      • Getting Started with Tools tab on Mac
      • Presentation Mode
      • Improve your workflow with Sidecar and Camera Continuity
      • Change the app's language on iOS
      • Convert PDF to black and white on Mac
      • Supported Scripting in AcroForms (Adobe Acrobat forms)
      • Supported Scripting in XFA (LiveCycle Designer forms)
      • URL schemes
    • Troubleshooting
      • PDF Expert quits or doesn't open
      • PDF Expert freezes
      • All files in the app look blank
      • Annotation tools do not work
      • Printing issues on Mac
      • Corrupted files
      • Sync issues
      • Restore accidentally deleted files
      • File cannot be opened
      • Annotations made in PDF Expert are not displayed correctly in a third-party app on iOS
      • File loads slowly
      • Garbled text
      • AI Chat with PDF issues
      • Connection issues on iOS
      • iCloud files don't stay downloaded
    • Billing & Subscription
      • How to get PDF Expert
      • Set up an account for cross-platform app usage
      • How to get PDF Expert Premium
      • Check and manage your subscription
      • How to cancel the free trial
      • The PDF Expert License FAQ
      • The “trial expired” message appears after a purchase
      • Is PDF Expert available on Windows?
      • The PDF Expert Billing FAQ
      • The difference between PDF Expert 2 and PDF Expert 3
    • Contact us

    Use PDF Expert across different platforms, on multiple devices

    PDF Expert is available on macOS and iOS platforms. Kindly note that PDF Expert for Mac and PDF Expert for iOS were launched as separate products and therefore cannot be used under one common license. We offer a 7-day trial with full functionality for both platforms to make it possible for users to test suitability and effectiveness. Learn everything you want to know about PDF Expert across different platforms below.

    Jump to:
    • Mac
    • iOS
    • Windows

    Mac

    PDF Expert for Mac is fully compatible with macOS 10.12 or later and it’s currently not possible to install the app on Mac computer with OS X El Capitan or other older versions.

    There are two options of where to buy PDF Expert for Mac: our website and the App Store. Both PDF Expert versions offer the same functionality, update simultaneously, and are backed up by our customer support service.

    When you purchase PDF Expert on our website and receive a license code, you can activate this license on three Mac computers.

    When you purchase it on the App Store, no license is needed. To install PDF Expert on several Macs, log in with the same Apple ID you used to make a purchase.

    To understand the advantages of both options, check out this article.

    iOS

    PDF Expert requires iOS 11.0 or later and is compatible with iPhone, iPad, and iPod touch.

    It is free to download, but there is also a PRO pack with PDF superpowers like text editing, page management, and redaction. We offer a free subscription for 1 week, and after the trial expires, you can either subscribe to access the PRO pack or use the basic version for new users without any extra costs.

    To use a PRO pack on several iOS devices, log in with the same Apple ID you used to subscribe, then download the app.

    Note: If you've previously purchased PDF Expert 6, you can still use all the features you had, without a subscription.

    Windows

    PDF Expert is not available for Windows for now. Currently, we are not planning to develop a Windows version of the app as our developers are focused on the improvements for iOS and macOS versions. However, our developers might get back to the consideration of Windows version development in the future.

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    Features

    • Edit PDF
    • Fill PDF
    • Sign PDF
    • Merge PDF

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